姉は初めて妹に言エナイ事をした
あね わ はじめて いもうと に いえない こと お した
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Volumes1
Estimated circulation~0M est.
Publisher竹書房
est. Rough estimate based on volume count, reprints and magazine — not an official figure
External databases: MADB
How to compare editions, collected volumes and ISBNs / Sources, updates and corrections